Difference between revisions of "WSPR: Rekam WSPR Audio"
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# Select Recording Tab. | # Select Recording Tab. | ||
# Now You Should see ALSA plug-in [audacity]. If you do not see ALSA plug-in [audacity], make sure you have clicked Record Button in audacity. You should be running recording in audacity while performing next step. | # Now You Should see ALSA plug-in [audacity]. If you do not see ALSA plug-in [audacity], make sure you have clicked Record Button in audacity. You should be running recording in audacity while performing next step. | ||
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Pastikan | Pastikan | ||
Latest revision as of 13:16, 28 May 2018
If I'm not wrong, then I guess you are talking about recording "Stereo Mix" or loopback Output.
In layman's terms, Recording Stereo Mix means recording sound from speaker output.
Here's how to do it:
- Install pavucontrol from Ubuntu Software Center.
- Install audacity from Ubuntu Software Center.
- Select pulse* as recording device in Audacity.
- Click Record Button.
- Open PulseAudio Volume Control (Search For PulseAudio Volume Control in Dash).
- Select Recording Tab.
- Now You Should see ALSA plug-in [audacity]. If you do not see ALSA plug-in [audacity], make sure you have clicked Record Button in audacity. You should be running recording in audacity while performing next step.
Pastikan
- sampling rate 16000 Hz.
- audio channels Mono.
- PCM format as PCM unsigned 8-bit.
Untuk Yang Iseng
aplay -l
**** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC887-VD Analog [ALC887-VD Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: NVidia [HDA NVidia], device 7: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: NVidia [HDA NVidia], device 8: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: NVidia [HDA NVidia], device 9: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0
ls /dev/snd/
by-path controlC1 hwC1D0 hwC1D2 pcmC0D0c pcmC0D2c pcmC1D7p pcmC1D9p timer controlC0 hwC0D0 hwC1D1 hwC1D3 pcmC0D0p pcmC1D3p pcmC1D8p seq